Question

What is the m∠ABC?

m∠ABC = 15°
m∠ABC = 45°
m∠ABC = 60°
m∠ABC = 75°

Answer 1

First find <C

180 - 135 = ?

Answer 2

its 45

Answer 3

Ok

Now find B

180 - (75 + 45)

Answer 4

its 60

Answer 5

So <ABC = 60

Answer 6

cool thank you

Answer 7

You're welcome :)